15671396990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1\times {\mathrm{10399}}^1$

素因数の和:14516

約数の個数: 32

約数和(自身を含む): 28980806400

約数和(自身を除く): 13309409410

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 4073, 8146, 10399, 20365, 20798, 40730, 51995, 103990, 150701, 301402, 384763, 753505, 769526, 1507010, 1923815, 3847630, 42355127, 84710254, 211775635, 423551270, 1567139699, 3134279398, 7835698495, 15671396990]

約数ペア:

[(1, 15671396990), (2, 7835698495), (5, 3134279398), (10, 1567139699), (37, 423551270), (74, 211775635), (185, 84710254), (370, 42355127), (4073, 3847630), (8146, 1923815), (10399, 1507010), (20365, 769526), (20798, 753505), (40730, 384763), (51995, 301402), (103990, 150701)]